SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 10:12:57 AM | 1.50 | 1:25 | 1:24 | 64 |  |
| FM-1464 | Oyster Creek | 10:12:57 AM | 2.00 | 1:46 | 3:10 | 68 | |
| Oyster Creek | Harlem Rd | 10:12:57 AM | 1.60 | 1:37 | 4:47 | 59 | |
| Harlem Rd | W Bellfort | 10:12:57 AM | 1.50 | 1:22 | 6:09 | 66 | |
| W Bellfort | Bellaire | 10:12:57 AM | 2.90 | 2:35 | 8:44 | 67 | |
| Bellaire | S Fry Rd | 10:12:57 AM | 1.60 | 1:30 | 10:14 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 10:12:57 AM | 2.00 | 2:09 | 12:23 | 56 | |
| Cinco Ranch Blvd | Kingsland | 10:12:57 AM | 2.20 | 2:24 | 14:47 | 55 | |
| Kingsland | IH-10 Katy | 10:12:57 AM | 1.25 | 1:10 | 15:57 | 64 | |
| IH-10 Katy | Morton | 10:12:57 AM | 1.50 | 1:50 | 17:47 | 49 |  |
| Morton | Clay Rd | 10:12:57 AM | 1.60 | 1:24 | 19:11 | 69 | |
| Clay Rd | Beckendorff | 10:12:57 AM | 1.30 | 1:16 | 20:27 | 62 | |
| Beckendorff | FM-529 | 10:12:57 AM | 1.00 | 00:53 | 21:20 | 68 | |
| FM-529 | West Rd | 10:12:57 AM | 2.50 | 2:15 | 23:35 | 67 | |
| West Rd | House Hahl | 10:12:57 AM | 1.30 | 1:11 | 24:46 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 10:12:57 AM | 1.40 | 1:18 | 26:04 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 10:12:57 AM | 1.40 | 1:18 | 1:17 | 65 | |
| House Hahl | West Rd | 10:12:57 AM | 1.30 | 1:11 | 2:28 | 66 | |
| West Rd | FM-529 | 10:12:57 AM | 2.50 | 2:06 | 4:34 | 71 | |
| FM-529 | Beckendorff | 10:12:57 AM | 1.00 | 1:04 | 5:38 | 56 | |
| Beckendorff | Clay Rd | 10:12:57 AM | 1.30 | 1:12 | 6:50 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:12:57 AM | 1.50 | 1:23 | 8:12 | 65 | |
| IH-10 Katy | Kingsland | 10:12:57 AM | 1.25 | 1:14 | 9:26 | 61 | |
| Kingsland | Cinco Ranch Blvd | 10:12:57 AM | 2.20 | 2:01 | 11:27 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 10:12:57 AM | 2.00 | 2:07 | 13:34 | 57 | |
| S Fry Rd | Bellaire | 10:12:57 AM | 1.60 | 1:30 | 15:04 | 64 | |
| Bellaire | W Bellfort | 10:12:57 AM | 2.90 | 2:33 | 17:37 | 68 | |
| W Bellfort | Harlem Rd | 10:12:57 AM | 1.50 | 1:12 | 18:49 | 75 | |
| Harlem Rd | Oyster Creek | 10:12:57 AM | 1.60 | 1:33 | 20:22 | 62 | |
| Oyster Creek | FM-1464 | 10:12:57 AM | 2.00 | 1:40 | 22:02 | 72 | |
| FM-1464 | New Territory | 10:12:57 AM | 1.50 | 1:31 | 23:33 | 59 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
